diff options
Diffstat (limited to 'lib/libxcb/src/res.c')
| -rw-r--r-- | lib/libxcb/src/res.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/libxcb/src/res.c b/lib/libxcb/src/res.c index e08af792f..a5b76e73c 100644 --- a/lib/libxcb/src/res.c +++ b/lib/libxcb/src/res.c @@ -3,10 +3,17 @@ * Edit at your peril. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include <stdlib.h> #include <string.h> #include <assert.h> +#include <stddef.h> /* for offsetof() */ #include "xcbext.h" #include "res.h" + +#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member) #include "xproto.h" xcb_extension_t xcb_res_id = { "X-Resource", 0 }; @@ -122,6 +129,7 @@ xcb_res_query_version (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -161,6 +169,7 @@ xcb_res_query_version_unchecked (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -185,6 +194,35 @@ xcb_res_query_version_reply (xcb_connection_t *c /**< */, return (xcb_res_query_version_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); } +int +xcb_res_query_clients_sizeof (const void *_buffer /**< */) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_res_query_clients_reply_t *_aux = (xcb_res_query_clients_reply_t *)_buffer; + unsigned int xcb_buffer_len = 0; + unsigned int xcb_block_len = 0; + unsigned int xcb_pad = 0; + unsigned int xcb_align_to; + + + xcb_block_len += sizeof(xcb_res_query_clients_reply_t); + xcb_tmp += xcb_block_len; + /* clients */ + xcb_block_len += _aux->num_clients * sizeof(xcb_res_client_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(xcb_res_client_t); + /* insert padding */ + xcb_pad = -xcb_block_len & (xcb_align_to - 1); + xcb_buffer_len += xcb_block_len + xcb_pad; + if (0 != xcb_pad) { + xcb_tmp += xcb_pad; + xcb_pad = 0; + } + xcb_block_len = 0; + + return xcb_buffer_len; +} + /***************************************************************************** ** @@ -214,6 +252,7 @@ xcb_res_query_clients (xcb_connection_t *c /**< */) xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -247,6 +286,7 @@ xcb_res_query_clients_unchecked (xcb_connection_t *c /**< */) xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -323,6 +363,35 @@ xcb_res_query_clients_reply (xcb_connection_t *c /**< */, return (xcb_res_query_clients_reply_t *) xcb_wait_for_reply(c, cookie.sequence, e); } +int +xcb_res_query_client_resources_sizeof (const void *_buffer /**< */) +{ + char *xcb_tmp = (char *)_buffer; + const xcb_res_query_client_resources_reply_t *_aux = (xcb_res_query_client_resources_reply_t *)_buffer; + unsigned int xcb_buffer_len = 0; + unsigned int xcb_block_len = 0; + unsigned int xcb_pad = 0; + unsigned int xcb_align_to; + + + xcb_block_len += sizeof(xcb_res_query_client_resources_reply_t); + xcb_tmp += xcb_block_len; + /* types */ + xcb_block_len += _aux->num_types * sizeof(xcb_res_type_t); + xcb_tmp += xcb_block_len; + xcb_align_to = ALIGNOF(xcb_res_type_t); + /* insert padding */ + xcb_pad = -xcb_block_len & (xcb_align_to - 1); + xcb_buffer_len += xcb_block_len + xcb_pad; + if (0 != xcb_pad) { + xcb_tmp += xcb_pad; + xcb_pad = 0; + } + xcb_block_len = 0; + + return xcb_buffer_len; +} + /***************************************************************************** ** @@ -355,6 +424,7 @@ xcb_res_query_client_resources (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -391,6 +461,7 @@ xcb_res_query_client_resources_unchecked (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -499,6 +570,7 @@ xcb_res_query_client_pixmap_bytes (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, XCB_REQUEST_CHECKED, xcb_parts + 2, &xcb_req); return xcb_ret; } @@ -535,6 +607,7 @@ xcb_res_query_client_pixmap_bytes_unchecked (xcb_connection_t *c /**< */, xcb_parts[2].iov_len = sizeof(xcb_out); xcb_parts[3].iov_base = 0; xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3; + xcb_ret.sequence = xcb_send_request(c, 0, xcb_parts + 2, &xcb_req); return xcb_ret; } |